CA-389A-CO Carbon Monoxide Detector  (electrochemistry sensor)

Specification

1.Detection Principle: Electrochemical cell
2.Operating Voltage: 9 V
3.Alarm Indication: Audible and Visual alarm
4.Buzzer output: >85 DB at 3m
5.Operation Condition:
Temperature:-10°C~+50°C
Relative Humidity: 30%~95 %( Non-condensing)
6.Alarm Density:
30ppm, Alarms Not Activate Within 120minutes
50ppm, Alarms Within 60~90 minutes
100ppm, Alarms Within 10~40 minutes
Display: Superbright LED Display
7.High Quality sensor
8.Dimensions: 100X62X32 (mm)
9.Test facility: Yes
10.Self Check Function: Yes